Hallador Energy (HNRG)
Hallador Energy on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as electric services.
4.4M
Short interest
settlement 2026-10-15
3.7
Days to cover
-1.7 days vs prior
35.4%
Short share of volume
2026-11-02
241
Fails to deliver
settlement 2026-10-05
Mon 9 Nov
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in HNRG is 4,436,698 shares, up 541,856 shares over the last month. Over the last 48 readings it ranged from 1,335,640 shares (31 October 2024) to 4,436,698 shares (15 October 2026). The latest reading sits at the top of that range. At the reported average volume of 1.2M shares a day that is 3.7 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 4,436,698 | +9.8% | 1,191,682 | 3.72 |
| 2026-09-30 | 4,040,697 | +3.7% | 747,335 | 5.41 |
| 2026-09-15 | 3,894,842 | +9.8% | 593,548 | 6.56 |
| 2026-08-31 | 3,546,093 | +5.2% | 608,053 | 5.83 |
| 2026-08-14 | 3,370,650 | +6.0% | 980,007 | 3.44 |
| 2026-07-31 | 3,180,518 | -3.0% | 733,923 | 4.33 |
| 2026-07-15 | 3,279,787 | +1.5% | 721,873 | 4.54 |
| 2026-06-30 | 3,232,389 | +21.2% | 944,105 | 3.42 |
| 2026-06-15 | 2,666,669 | +3.6% | 712,372 | 3.74 |
| 2026-05-29 | 2,574,640 | -12.0% | 667,252 | 3.86 |
| 2026-05-15 | 2,924,388 | -0.6% | 1,369,815 | 2.13 |
| 2026-04-30 | 2,942,065 | +14.6% | 1,007,123 | 2.92 |
| 2026-04-15 | 2,567,648 | -6.2% | 735,941 | 3.49 |
| 2026-03-31 | 2,737,362 | +35.2% | 1,191,206 | 2.30 |
| 2026-03-13 | 2,025,059 | -18.6% | 771,750 | 2.62 |
| 2026-02-27 | 2,486,865 | +3.6% | 308,281 | 8.07 |
| 2026-02-13 | 2,399,481 | -0.1% | 609,330 | 3.94 |
| 2026-01-30 | 2,402,532 | -5.1% | 518,461 | 4.63 |
| 2026-01-15 | 2,530,584 | -1.1% | 607,505 | 4.17 |
| 2025-12-31 | 2,558,731 | -1.3% | 613,085 | 4.17 |
| 2025-12-15 | 2,593,607 | +2.7% | 507,730 | 5.11 |
| 2025-11-28 | 2,526,276 | -9.3% | 548,237 | 4.61 |
| 2025-11-14 | 2,783,769 | -1.1% | 652,925 | 4.26 |
| 2025-10-31 | 2,815,310 | -8.5% | 428,684 | 6.57 |
| 2025-10-15 | 3,075,588 | +5.9% | 560,246 | 5.49 |
| 2025-09-30 | 2,903,358 | +4.0% | 597,330 | 4.86 |
| 2025-09-15 | 2,792,699 | +13.7% | 508,944 | 5.49 |
| 2025-08-29 | 2,456,853 | -7.9% | 590,385 | 4.16 |
| 2025-08-15 | 2,668,589 | +8.4% | 1,130,083 | 2.36 |
| 2025-07-31 | 2,462,669 | -15.3% | 606,749 | 4.06 |
| 2025-07-15 | 2,907,407 | +13.9% | 519,173 | 5.60 |
| 2025-06-30 | 2,551,891 | +8.9% | 763,109 | 3.34 |
| 2025-06-13 | 2,342,863 | +9.8% | 684,992 | 3.42 |
| 2025-05-30 | 2,134,046 | -8.6% | 944,150 | 2.26 |
| 2025-05-15 | 2,333,539 | +9.9% | 865,381 | 2.70 |
| 2025-04-30 | 2,122,627 | +4.7% | 813,880 | 2.61 |
| 2025-04-15 | 2,027,845 | +0.3% | 997,495 | 2.03 |
| 2025-03-31 | 2,022,251 | +4.3% | 768,189 | 2.63 |
| 2025-03-14 | 1,939,197 | +5.5% | 687,668 | 2.82 |
| 2025-02-28 | 1,838,822 | +17.6% | 487,206 | 3.77 |
| 2025-02-14 | 1,563,665 | -3.4% | 253,689 | 6.16 |
| 2025-01-31 | 1,618,692 | -10.9% | 603,532 | 2.68 |
| 2025-01-15 | 1,815,897 | +12.4% | 505,657 | 3.59 |
| 2024-12-31 | 1,616,124 | -1.9% | 304,115 | 5.31 |
| 2024-12-13 | 1,648,024 | +10.3% | 387,091 | 4.26 |
| 2024-11-29 | 1,493,902 | -2.2% | 416,451 | 3.59 |
| 2024-11-15 | 1,527,802 | +14.4% | 966,704 | 1.58 |
| 2024-10-31 | 1,335,640 | -17.1% | 423,941 | 3.15 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of HNRG volume is 35.4%, down 30.5 points over the last five sessions. Over the last 30 readings it ranged from 26.2% (19 October 2026) to 73.6% (14 October 2026). The latest reading is 11.8 points below the 30-session average of 47.2%, on 315K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 111K | 315K | 35.4% | 0 |
| 2026-10-30 | 142K | 299K | 47.6% | 7 |
| 2026-10-29 | 86K | 152K | 56.2% | 0 |
| 2026-10-28 | 154K | 312K | 49.5% | 0 |
| 2026-10-27 | 149K | 322K | 46.2% | 0 |
| 2026-10-26 | 127K | 193K | 65.9% | 0 |
| 2026-10-23 | 164K | 319K | 51.6% | 0 |
| 2026-10-22 | 175K | 458K | 38.3% | 168 |
| 2026-10-21 | 108K | 394K | 27.4% | 0 |
| 2026-10-20 | 92K | 259K | 35.5% | 0 |
| 2026-10-19 | 163K | 620K | 26.2% | 0 |
| 2026-10-16 | 203K | 613K | 33.1% | 0 |
| 2026-10-15 | 245K | 374K | 65.5% | 16,789 |
| 2026-10-14 | 376K | 511K | 73.6% | 19,510 |
| 2026-10-13 | 169K | 277K | 60.9% | 0 |
| 2026-10-12 | 230K | 426K | 54.1% | 1,036 |
| 2026-10-09 | 286K | 605K | 47.2% | 0 |
| 2026-10-08 | 464K | 1.0M | 45.3% | 2,963 |
| 2026-10-07 | 269K | 562K | 47.9% | 0 |
| 2026-10-06 | 208K | 334K | 62.5% | 73 |
| 2026-10-05 | 100K | 265K | 37.6% | 0 |
| 2026-10-02 | 79K | 187K | 42.3% | 0 |
| 2026-10-01 | 153K | 375K | 40.9% | 0 |
| 2026-09-30 | 60K | 147K | 40.9% | 0 |
| 2026-09-29 | 91K | 224K | 40.7% | 0 |
| 2026-09-28 | 122K | 256K | 47.6% | 0 |
| 2026-09-25 | 100K | 197K | 51.1% | 100 |
| 2026-09-24 | 143K | 263K | 54.5% | 0 |
| 2026-09-23 | 128K | 216K | 59.5% | 6 |
| 2026-09-22 | 81K | 258K | 31.4% | 320 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 5 October 2026, the fails-to-deliver balance in HNRG is 241 shares, down 171,314 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (19 May 2026) to 171,555 shares (18 September 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-05 | 241 | $13.49 | $3K |
| 2026-09-18 | 171,555 | $15.17 | $2.6M |
| 2026-09-14 | 577 | $15.34 | $9K |
| 2026-09-11 | 1,558 | $15.60 | $24K |
| 2026-09-04 | 204 | $16.11 | $3K |
| 2026-09-02 | 3,513 | $16.37 | $58K |
| 2026-08-19 | 886 | $15.79 | $14K |
| 2026-08-17 | 49,659 | $16.16 | $802K |
| 2026-07-16 | 63 | $16.41 | $1K |
| 2026-07-15 | 527 | $17.24 | $9K |
| 2026-07-14 | 844 | $16.68 | $14K |
| 2026-06-15 | 1,040 | $16.44 | $17K |
| 2026-05-21 | 958 | $17.61 | $17K |
| 2026-05-20 | 635 | $18.01 | $11K |
| 2026-05-19 | 1 | $18.30 | $18 |
| 2026-05-11 | 533 | $18.81 | $10K |
| 2026-04-29 | 520 | $15.46 | $8K |
| 2026-04-24 | 13,016 | $15.94 | $207K |
| 2026-04-21 | 124 | $15.20 | $2K |
| 2026-04-17 | 2,715 | $16.58 | $45K |
| 2026-03-27 | 2,526 | $18.38 | $46K |
| 2026-03-06 | 17,759 | $19.73 | $350K |
| 2026-02-23 | 284 | $18.40 | $5K |
| 2026-02-17 | 283 | $20.09 | $6K |
| 2026-02-12 | 140 | $20.33 | $3K |
| 2026-01-30 | 2,160 | $18.19 | $39K |
| 2026-01-15 | 121 | $18.79 | $2K |
| 2026-01-02 | 15,715 | $19.04 | $299K |
| 2025-12-12 | 70 | $22.79 | $2K |
| 2025-11-20 | 100 | $20.81 | $2K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for HNRG in the last 90 days. The most recent filings are listed below. Latest filing: Sugg Barbara Ann (Director) on 2026-07-14.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-07-14 | Sugg Barbara Ann | Director | Buy | 1K | $17.13 | $22K | 5K |
| 2026-07-14 | Sugg Barbara Ann | Director | Buy | 4K | $17.13 | $63K | 4K |
| 2026-07-09 | Hudson Daniel Timothy | Director | Buy | 3K | $16.57 | $41K | 20K |
| 2026-07-09 | Hudson Daniel Timothy | Director | Buy | 3K | $16.60 | $42K | 18K |
| 2026-06-29 | Hudson Daniel Timothy | Director | Buy | 5K | $16.90 | $85K | 10K |
| 2026-06-29 | Hudson Daniel Timothy | Director | Buy | 5K | $16.98 | $85K | 15K |
| 2026-06-25 | Hudson Daniel Timothy | Director | Buy | 2K | $17.70 | $35K | 5K |
| 2026-06-24 | Hudson Daniel Timothy | Director | Buy | 3K | $17.04 | $51K | 3K |
| 2026-06-23 | Telesz Todd E | Chief Financial Officer | Exercise or conversion | 8K | $17.73 | $146K | 8K |
| 2026-06-23 | Telesz Todd E | Chief Financial Officer | Tax withholding | 3K | $17.73 | $46K | 6K |
| 2026-06-16 | Wesley Charles Ray IV | Director | Buy | 15K | $16.69 | $250K | 338K |
| 2026-03-31 | Lovell Heath Aaron | Chief Operating Officer | Exercise or conversion | 41K | $16.28 | $665K | 171K |
| 2026-01-14 | Wesley Charles Ray IV | Director | Other transaction | 56K | $18.00 | $1000K | 323K |
| 2026-01-14 | Gray Zarrell Thomas | Director | Other transaction | 14K | $18.00 | $250K | 76K |
| 2025-12-31 | HARDIE DAVID C | Director | Grant | 2K | $19.29 | $37K | 23K |
| 2025-12-30 | LUBAR DAVID J | Director, 10% owner | Grant | 3K | $19.29 | $55K | 3K |
| 2025-12-30 | Gray Zarrell Thomas | Director | Grant | 3K | $19.29 | $50K | 63K |
| 2025-12-30 | Wesley Charles Ray IV | Director | Grant | 3K | $19.29 | $50K | 94K |
| 2025-12-17 | Wesley Charles Ray IV | Director | Buy | 20K | $17.83 | $357K | 268K |
| 2025-11-21 | Wesley Charles Ray IV | Director | Buy | 13K | $19.28 | $251K | 248K |
| 2025-10-01 | HARDIE DAVID C | Director | Sell | 25K | $19.76 | $494K | 21K |
| 2025-10-01 | HARDIE DAVID C | Director | Sell | 75K | $19.76 | $1.5M | 1.6M |
| 2025-09-30 | HARDIE DAVID C | Director | Sell | 25K | $19.53 | $488K | 46K |
| 2025-09-30 | HARDIE DAVID C | Director | Sell | 75K | $19.53 | $1.5M | 1.7M |
| 2025-09-29 | HARDIE DAVID C | Director | Sell | 18K | $19.65 | $362K | 71K |
| 2025-09-29 | HARDIE DAVID C | Director | Sell | 55K | $19.65 | $1.1M | 1.7M |
| 2025-09-26 | HARDIE DAVID C | Director | Sell | 19K | $19.18 | $373K | 90K |
| 2025-09-26 | HARDIE DAVID C | Director | Sell | 58K | $19.18 | $1.1M | 1.8M |
| 2025-09-25 | HARDIE DAVID C | Director | Sell | 9K | $19.82 | $173K | 109K |
| 2025-09-25 | HARDIE DAVID C | Director | Sell | 26K | $19.82 | $520K | 1.8M |
| 2025-09-23 | HARDIE DAVID C | Director | Sell | 2K | $19.08 | $42K | 118K |
| 2025-09-23 | HARDIE DAVID C | Director | Sell | 7K | $19.08 | $126K | 1.9M |
| 2025-09-22 | HARDIE DAVID C | Director | Sell | 19K | $19.25 | $369K | 120K |
| 2025-09-22 | HARDIE DAVID C | Director | Sell | 57K | $19.25 | $1.1M | 1.9M |
| 2025-08-19 | Wesley Charles Ray IV | Director | Buy | 20K | $15.27 | $305K | 235K |
| 2025-05-19 | HARDIE DAVID C | Director | Sell | 30K | $19.05 | $579K | 139K |
| 2025-05-19 | HARDIE DAVID C | Director | Sell | 67K | $19.05 | $1.3M | 1.9M |
| 2025-04-10 | Gray Zarrell Thomas | Director | Buy | 9K | $13.60 | $122K | 60K |
| 2025-04-07 | Wesley Charles Ray IV | Director | Buy | 10K | $10.40 | $104K | 215K |
| 2025-03-31 | Hargrave Marjorie Anne | Chief Financial Officer | Exercise or conversion | 30K | $12.28 | $372K | 30K |
| 2025-03-31 | Bilsland Brent K | President and CEO | Tax withholding | 53K | $12.28 | $651K | 1.1M |
| 2025-03-31 | Bilsland Brent K | President and CEO | Exercise or conversion | 194K | $12.28 | $2.4M | 1.1M |
| 2025-03-31 | Lovell Heath Aaron | President-Hallador Power | Tax withholding | 35K | $12.28 | $436K | 131K |
| 2025-03-31 | Lovell Heath Aaron | President-Hallador Power | Exercise or conversion | 99K | $12.28 | $1.2M | 167K |
| 2025-03-31 | Lovell Heath Aaron | President-Hallador Power | Tax withholding | 37K | $12.28 | $453K | 130K |
| 2025-03-31 | Bilsland Brent K | President and CEO | Tax withholding | 56K | $12.28 | $686K | 1.1M |
| 2025-03-31 | Lovell Heath Aaron | Chief Operating Officer | Tax withholding | 18K | $16.28 | $295K | 153K |
| 2025-03-31 | Bilsland Brent K | President and CEO | Tax withholding | 46K | $16.28 | $748K | 1.1M |
| 2025-03-31 | Bilsland Brent K | President and CEO | Exercise or conversion | 105K | $16.28 | $1.7M | 1.2M |
| 2024-12-17 | Wesley Charles Ray IV | Director | Other transaction | 2K | $12.01 | $19K | 205K |
| 2024-12-10 | HARDIE DAVID C | Director | Sell | 16K | $13.10 | $213K | 2.0M |
| 2024-12-09 | HARDIE DAVID C | Director | Sell | 19K | $13.02 | $244K | 2.0M |
| 2024-12-06 | HARDIE DAVID C | Director | Sell | 3K | $13.01 | $33K | 2.0M |
| 2024-11-25 | HARDIE DAVID C | Director | Sell | 12K | $13.21 | $164K | 2.0M |
| 2024-11-22 | HARDIE DAVID C | Director | Sell | 33K | $13.05 | $435K | 2.1M |
| 2024-11-21 | HARDIE DAVID C | Director | Sell | 2K | $13.05 | $23K | 2.1M |
| 2024-11-20 | HARDIE DAVID C | Director | Sell | 15K | $13.02 | $194K | 2.1M |
| 2024-11-19 | HARDIE DAVID C | Director | Sell | 388 | $12.91 | $5K | 2.1M |
| 2024-11-18 | HARDIE DAVID C | Director | Sell | 24K | $13.11 | $309K | 2.1M |
| 2024-11-15 | HARDIE DAVID C | Director | Sell | 45K | $12.88 | $576K | 2.1M |
| 2024-10-07 | Wesley Charles Ray IV | Director | Other transaction | 19K | $6.89 | $131K | 203K |
| 2024-09-06 | Wesley Charles Ray IV | Director | Buy | 25K | $5.97 | $149K | 184K |
| 2024-08-31 | LUBAR DAVID J | Director, 10% owner | Other transaction | 272K | $0.00 | $0 | 272K |
| 2024-08-31 | LUBAR DAVID J | Director,TenPercentOwner | Other transaction | 272K | $0.00 | $0 | 2.4M |
| 2024-08-29 | Gray Zarrell Thomas | Director | Buy | 2K | $6.50 | $13K | 51K |
| 2024-08-26 | Gray Zarrell Thomas | Director | Buy | 5K | $6.43 | $32K | 43K |
| 2024-08-26 | Gray Zarrell Thomas | Director | Buy | 5K | $6.39 | $32K | 38K |
| 2024-08-26 | Gray Zarrell Thomas | Director | Buy | 4K | $6.22 | $25K | 47K |
| 2024-08-22 | Gray Zarrell Thomas | Director | Buy | 5K | $5.75 | $29K | 33K |
| 2024-08-16 | Wesley Charles Ray IV | Director | Buy | 5K | $5.77 | $29K | 159K |
| 2024-08-15 | Gray Zarrell Thomas | Director | Buy | 5K | $6.05 | $30K | 28K |
| 2024-08-12 | Gray Zarrell Thomas | Director | Buy | 5K | $5.40 | $27K | 23K |
| 2024-08-12 | Gray Zarrell Thomas | Director | Buy | 5K | $5.60 | $28K | 18K |
| 2024-06-28 | HARDIE DAVID C | Director | Conversion | 190K | price not stated in the filing | not stated | 2.2M |
| 2024-06-26 | Gray Zarrell Thomas | Director | Buy | 1K | $7.00 | $7K | 49K |
| 2024-06-12 | Gray Zarrell Thomas | Director | Buy | 1K | $7.75 | $8K | 48K |
| 2024-04-30 | Martin Lawrence D | Other | Exercise or conversion | 58K | $5.11 | $296K | 471K |
| 2024-04-30 | Martin Lawrence D | Other | Tax withholding | 26K | $5.11 | $132K | 445K |
| 2024-04-01 | Martin Lawrence D | CFO | Tax withholding | 26K | $5.33 | $137K | 413K |
| 2024-04-01 | Martin Lawrence D | CFO | Exercise or conversion | 58K | $5.33 | $309K | 439K |
| 2024-04-01 | Bilsland Brent K | President and CEO | Tax withholding | 39K | $5.33 | $208K | 949K |
| 2024-04-01 | Bilsland Brent K | President and CEO | Exercise or conversion | 89K | $5.33 | $475K | 988K |
| 2024-04-01 | Lovell Heath Aaron | Other | Tax withholding | 22K | $5.33 | $119K | 68K |
| 2024-04-01 | Lovell Heath Aaron | Other | Exercise or conversion | 58K | $5.33 | $309K | 90K |
| 2024-03-29 | LUBAR DAVID J | Director,TenPercentOwner | Conversion | 1.3M | $6.25 | $8.0M | 2.5M |
| 2024-03-29 | LUBAR DAVID J | Director,TenPercentOwner | Other transaction | 180K | $5.33 | $960K | 2.7M |
| 2024-03-22 | Wesley Charles Ray IV | Director | Buy | 44K | $5.21 | $229K | 154K |
| 2024-03-21 | Wesley Charles Ray IV | Director | Buy | 2K | $5.25 | $11K | 110K |
| 2024-02-23 | HARDIE DAVID C | Director | Conversion | 6K | $6.25 | $40K | 2.0M |
| 2024-02-23 | LUBAR DAVID J | Director,TenPercentOwner | Other transaction | 51K | $6.25 | $320K | 1.2M |
| 2023-12-22 | Davis Robert Todd | Other | Tax withholding | 4K | $12.98 | $58K | 13K |
| 2023-12-01 | Davis Robert Todd | SVP & CAO | Exercise or conversion | 10K | $12.98 | $130K | 18K |
| 2023-07-31 | Davis Robert Todd | SVP & CAO | Exercise or conversion | 10K | $9.22 | $92K | 12K |
| 2023-07-31 | Davis Robert Todd | SVP & CAO | Tax withholding | 5K | $9.22 | $42K | 8K |
| 2023-04-13 | HARDIE DAVID C | Director | Sell | 15K | $9.05 | $134K | 2.0M |
| 2023-04-11 | HARDIE DAVID C | Director | Sell | 16K | $9.58 | $157K | 2.0M |
| 2023-03-31 | Martin Lawrence D | CFO | Exercise or conversion | 58K | $9.19 | $533K | 407K |
| 2023-03-31 | Martin Lawrence D | CFO | Tax withholding | 26K | $9.19 | $240K | 381K |
| 2023-03-31 | Lovell Heath Aaron | Other | Exercise or conversion | 58K | $9.19 | $533K | 58K |
| 2023-03-31 | Lovell Heath Aaron | Other | Tax withholding | 26K | $9.19 | $236K | 32K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON2 Form 144 notices on file for HNRG worth $8.7M at the prices reported; 0 in the last 90 days worth $0. Latest: HALLADOR ALTERNATIVE ASSETS FUND LLC filed on 2025-11-13 to sell 415,127 shares ($8.3M) from 2025-11-12.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2025-11-13 | HALLADOR ALTERNATIVE ASSETS FUND LLCAFFILIATE OF DIRECTOR | 415K | $8.3M | 0.966% | 2025-11-12 | NATIONAL FINANCIAL SERVICES LLC |
| 2025-11-12 | DAVID HARDIEDIRECTOR | 21K | $421K | 0.049% | 2025-11-12 | NATIONAL FINANCIAL SERVICES LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of HNRG in its latest filing, on Schedule 13G (passive). The holder is BlackRock, Inc. at 5.9% of the class (2,803,323 shares), filed 2026-07-28 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-11 | 13G/Ano. 1 | Mark D. Beckerindividual | 1.4M | 3.0% | 2026-06-30 |
| 2026-07-28 | 13G | BlackRock, Inc.parent holding company | 2.8M | 5.9% | 2026-06-30 |
| 2026-03-26 | 13G/Ano. 1 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-27 | 13D/Ano. 13 | David C. Hardieindividual | 1.6M | 3.7% | 2026-01-01 |
| 2026-02-27 | 13D/Ano. 13 | Kevin Learyindividual | 1.6M | 3.6% | 2026-01-01 |
| 2026-02-27 | 13D/Ano. 13 | Hallador Investment Advisors, Inc.corporation | 1.6M | 3.6% | 2026-01-01 |
| 2026-02-27 | 13D/Ano. 13 | Hallador Management LLCother entity | 1.6M | 3.6% | 2026-01-01 |
| 2026-02-27 | 13D/Ano. 13 | Hallador Alternative Assets Fund LLCother entity | 1.6M | 3.6% | 2026-01-01 |
| 2025-11-12 | 13G/Ano. 4 | Aegis Financial Corporationinvestment adviser | 2.0M | 4.7% | 2025-09-30 |
| 2025-11-12 | 13G/Ano. 4 | Scott L. Barbeeindividual | 2.0M | 4.7% | 2025-09-30 |
13F holders
Tracked managers holding HNRG at their latest 13F. JSON7 of the 30 tracked managers held HNRG at their latest 13F, $53.3M in total at quarter-end prices. Point72 Asset Management is the largest at $36.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Point72 Asset Management | 2026-06-30 | 2.1M | $36.9M | 0.04% | +220K |
| D. E. Shaw & Co. | 2026-06-30 | 384K | $6.7M | 0.00% | +236K |
| Renaissance Technologies | 2026-06-30 | 220K | $3.8M | 0.01% | -88K |
| Citadel Advisors | 2026-06-30 | 153K | $2.7M | 0.00% | -192K |
| AQR Capital Management | 2026-06-30 | 125K | $2.2M | 0.00% | +7K |
| Two Sigma Investments | 2026-06-30 | 40K | $701K | 0.00% | +8K |
| Millennium Management | 2026-06-30 | 24K | $410K | 0.00% | -25K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
Hallador Energy in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Hallador Energy (HNRG), SEC CIK 788965, listed on Nasdaq, classified by the SEC as electric services. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-05.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2025-11-13.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-11.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-10.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-07-14.JSON and CSV
- Company record
- EDGAR filing index for CIK 788965Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of HNRG is sold short?
4,436,698 shares were held short at the 2026-10-15 settlement, 3.7 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is HNRG's daily short volume?
On 2026-11-02, 111,489 of the 315,055 HNRG shares reported to FINRA were sold short, 35.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does HNRG have fails to deliver?
The SEC's latest file shows 241 HNRG shares failed to deliver at settlement 2026-10-05. Fails are reported per settlement date and published twice a month with a lag.
Are HNRG insiders buying or selling?
No open-market insider trades were reported for HNRG in the last 90 days. The most recent filings are listed below. Latest filing: Sugg Barbara Ann (Director) on 2026-07-14.
Have HNRG insiders filed to sell?
2 Form 144 notices on file for HNRG worth $8.7M at the prices reported; 0 in the last 90 days worth $0. Latest: HALLADOR ALTERNATIVE ASSETS FUND LLC filed on 2025-11-13 to sell 415,127 shares ($8.3M) from 2025-11-12.
Who owns 5% or more of HNRG?
1 holder reports 5% or more of HNRG in its latest filing, on Schedule 13G (passive). The holder is BlackRock, Inc. at 5.9% of the class (2,803,323 shares), filed 2026-07-28 for an event on 2026-06-30.
Which tracked 13F managers own HNRG?
7 of the 30 tracked 13F managers held HNRG shares at their latest filing, $53.3M in all. The largest: Steve Cohen's Point72 Asset Management (2.1M shares, $36.9M), D. E. Shaw & Co. (384K shares, $6.7M), Renaissance Technologies (220K shares, $3.8M), Ken Griffin's Citadel Advisors (153K shares, $2.7M), Cliff Asness's AQR Capital Management (125K shares, $2.2M), Two Sigma Investments (40K shares, $701K). The table above lists all 7.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.